package com.atguigu.eduservice.controller.front;

import com.atguigu.commonutils.JwtUtils;
import com.atguigu.commonutils.R;
import com.atguigu.commonutils.ordervo.CourseWebVoOrder;
import com.atguigu.eduservice.client.OrdersClient;
import com.atguigu.eduservice.entity.EduCourse;
import com.atguigu.eduservice.entity.chapter.ChapterVo;
import com.atguigu.eduservice.entity.frontVo.CourseFrontVo;
import com.atguigu.eduservice.entity.frontVo.CourseWebVo;
import com.atguigu.eduservice.service.EduChapterService;
import com.atguigu.eduservice.service.EduCourseService;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/eduservice/coursefront")
//@CrossOrigin
public class CourseFrontController {

    @Autowired
    private EduCourseService courseService;

    @Autowired
    private EduChapterService chapterService;

    @Autowired
    private OrdersClient ordersClient;

   //1 条件查询带分页查询课程
   @PostMapping("getFrontCourseList/{page}/{limit}")
   public R getFrontCourseList(@PathVariable long page, @PathVariable long limit,
                               @RequestBody(required = false) CourseFrontVo courseFrontVo) {

       Page<EduCourse> pageCourse = new Page<>(page,limit);

       Map<String,Object> map = courseService.getCourseFrontList(pageCourse,courseFrontVo);
       //返回分页所有数据
       return R.ok().data(map);
   }

   //2 课程详情
   //2 课程详情的方法
   @GetMapping("/getFrontCourseInfo/{courseId}")
   public R getFrontCourseInfo(@PathVariable String courseId, HttpServletRequest request) {
       //根据课程id，编写sql语句查询课程信息
       CourseWebVo courseWebVo = courseService.getBaseCourseInfo(courseId);

       //根据课程id查询章节和小节
       List<ChapterVo> chapterVideoList = chapterService.getChapterVideoByCourseId(courseId);

       //根据课程id和用户id查询当前课程是否已经支付过了
       boolean buyCourse = ordersClient.isBuyCourse(courseId, JwtUtils.getMemberIdByJwtToken(request));

       System.out.println("根据课程id查询章节和小节"+chapterVideoList);
       return R.ok().data("courseWebVo",courseWebVo).data("chapterVideoList",chapterVideoList).data("isBuy",buyCourse);
   }
   //根据课程id 查询课程信息
    @PostMapping("/getCourseInfoOrder/{id}")
    public CourseWebVoOrder getCourseInfoOrder(@PathVariable String id){

        CourseWebVo baseCourseInfo = courseService.getBaseCourseInfo(id);
        CourseWebVoOrder courseWebVoOrder = new CourseWebVoOrder();
        BeanUtils.copyProperties(baseCourseInfo,courseWebVoOrder);
        return courseWebVoOrder;
    }

}












